. >> in sacramento, an eye opening report found duies in california don't necessarily involve cho. you may be surprised to hear what impairs drivers more. >> there could be a hitch in the plan to get the refinery back on line. the bureaucracy appears to be slowing down process. good evening, everyone. >> chevron went to the bay area air quality mab4qgá district today to do -- to update the board on the project but the air district was interested in who has authority to oversee that job. abc 7 news reporter is here with the story tonight. heather? >> richmond is the permitting agency. the air quality district is responsible for emissions. but the air district is feeling uneasy with the process, concerned that richmond won't bring the same level of expertise to the table as national chem cal safety board. that board has no poweró÷@÷cj% approve or block what chevron does, only only to make recommendations. the air district board chair interrupted repair